The Chairless Chair is a wearable brace that locks into place with the push of a button. The chair holds about 220 lbs per leg. It is available to buy.Read more: http://www.businessinsider.com/saiFACEBOOK: https://www.facebook.com/techinsiderTWITTER: https://twitter.com/techinsiderINSTAGRAM: https://www.instagram.com/businessinsider/TUMBLR: http://businessinsider.tumblr.com/